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Ahe Pearl Oyster Habitat

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Water temperature…
Ahe Atoll in the Tuamotu Archipelago is an ecological sanctuary renowned for its exceptional natural conditions that support the black-lip pearl oyster (Pinctada margaritifera). The lagoon's specific depth and water circulation patterns create a nutrient-rich environment where oyster larvae can thrive in abundance, a process known as natural spat collection. This makes Ahe one of the few locations in French Polynesia where the pearl industry relies heavily on natural recruitment rather than artificial breeding. To protect this delicate marine habitat, the local waters are subject to rigorous environmental monitoring to ensure that water quality remains pristine and free from pollutants. The residents of Ahe have perfected sustainable pearl farming techniques over decades, maintaining a harmonious balance between economic activity and environmental conservation. Visitors to the atoll can explore the underwater nurseries and learn about the intricate biological process of pearl formation, all while surrounded by the remarkable biodiversity of one of the Pacific's most untouched coral ecosystems.
- Location: French Polynesia
- Nearby: Manihi (46 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 27 |
| Rain mm | 165 | 140 | 107 | 68 | 92 | 59 | 38 | 27 | 32 | 69 | 104 | 161 |
📋 Practical info
Geography
Facts
- Lagoon area: 150 km² (58 sq mi)
- Average depth: 10 m (33 ft)
- Oyster species: Pinctada margaritifera
- Water temperature: 28°C (82.4°F)
- Pearl farms: 15
- Pearl farming started: 1970s
Explore nearby
Notable places around
Route planner — Car & Motorhome
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Sights nearby
Frequently asked questions
What is special about the Ahe biotope?
Can you visit the pearl farms?
How to get to Ahe atoll?
Is the island tourist-friendly?
What is the best time to visit?
Ahe Pearl Oyster Habitat: where is it located?
Ahe Pearl Oyster Habitat: when is the best time to visit?
Ahe Pearl Oyster Habitat: why is it worth visiting?





















